Mercurial > projects > dwt2
annotate org.eclipse.draw2d/src/org/eclipse/draw2d/Bendpoint.d @ 12:bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
author | Frank Benoit <benoit@tionex.de> |
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date | Sat, 14 Mar 2009 18:23:29 +0100 |
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bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
Frank Benoit <benoit@tionex.de>
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1 /******************************************************************************* |
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2 * Copyright (c) 2000, 2005 IBM Corporation and others. |
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3 * All rights reserved. This program and the accompanying materials |
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4 * are made available under the terms of the Eclipse Public License v1.0 |
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5 * which accompanies this distribution, and is available at |
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6 * http://www.eclipse.org/legal/epl-v10.html |
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7 * |
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8 * Contributors: |
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9 * IBM Corporation - initial API and implementation |
bc29606a740c
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10 * Port to the D programming language: |
bc29606a740c
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11 * Frank Benoit <benoit@tionex.de> |
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12 *******************************************************************************/ |
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13 module org.eclipse.draw2d.Bendpoint; |
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14 |
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15 import java.lang.all; |
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16 |
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17 import org.eclipse.draw2d.geometry.Point; |
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18 |
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19 /** |
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20 * A helper used to calculate the point at which a {@link org.eclipse.draw2d.Connection} |
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21 * should bend. A bendpoint returns a point <em>relative</em> to the connection figure on |
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22 * which it is being used. This was chosen so that fixed bendpoints would be easy to |
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23 * implement. A fixed bendpoint will have a fixed x and y value. Although the absolute x |
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24 * and y location change during zoom and scrolling, the relative values stay the same. |
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25 */ |
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26 public interface Bendpoint { |
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27 |
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28 /** |
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29 * Returns the location of the bendpoint <em>relative</em> to the connection. The returned |
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30 * value may be by reference. The caller should NOT modify the returned value. |
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31 * |
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32 * @return the location of the bendpoint relative to the Connection |
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33 */ |
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34 Point getLocation(); |
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35 |
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36 } |